The AllPoints Foodservice Parts & Supplies 511609 Stem Assembly is designed for optimal performance in various Groen kettle series, including AE, AH, CAH, CDC, D, D2, DAH, DCAe, DCEE, DEE, DH, DL, DT, DTA, EE, EM, FT, GPT, GT, HH, PT, and HFP (note: some HFP models may feature tangent valves). This assembly features a 1-1/2" draw-off stem with a durable PTFE coating (white Teflon) for enhanced resistance to wear and corrosion. It includes a 0.3" square knob mount compatible with knob #221311 and is equipped with 10-24 threads for secure attachment of the end nut. Ideal for maintaining the functionality and efficiency of your foodservice equipment.